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Java 9 Dependency Injection
book

Java 9 Dependency Injection

by Nilang Patel, Krunal Patel
April 2018
Intermediate to advanced content levelIntermediate to advanced
246 pages
6h 11m
English
Packt Publishing
Content preview from Java 9 Dependency Injection

Using the @Lazy annotation

Another workaround is to use the @Lazy annotation. This annotation will instruct Spring to load the bean only when it is used, instead of at the time of context loading. Spring will create a proxy of the bean during context loading and will pass it into another object. The updated code will look as follows:

@Component("employee")public class Employee {  private HRService hrService;  public Employee(@Lazy HRService hrService) {    this.hrService=hrService;  }  public void displayEmployeeName() {    System.out.println(" Employee name is Nilang ");  }}@Component("hrService")public class HRService {  private CommonUtilService commonUtilService;  public HRService(@Lazy CommonUtilService commonUtilService) { this.commonUtilService=commonUtilService; ...
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Publisher Resources

ISBN: 9781788296250Supplemental Content